[英]Php site root url
I am doing a payment by paypal using submit the item details to paypal. 我正在使用Paypal进行付款,方法是将商品详细信息提交给Paypal。 Here I need to specify a link of my notify.php. 在这里,我需要指定一个notify.php的链接。 For this I need to get my site root dynamically. 为此,我需要动态获取网站根目录。 how can I get it. 我怎么才能得到它。
my system folder structure is C:\\wamp\\www\\website\\store_esp\\notify.php 我的系统文件夹结构是C:\\ wamp \\ www \\ website \\ store_esp \\ notify.php
and my url for notify.php should be http://domainname/store_esp/notify.php 而我的notify.php网址应为http://domainname/store_esp/notify.php
Presently my domail name is http://localhost/website/ 目前,我的domail名称是http:// localhost / website /
How can I get the domainname dynamically using php. 如何使用php动态获取域名。
$_SERVER['HTTP_HOST']
will give the domain name $_SERVER['HTTP_HOST']
将给出域名
http://localhost/website
In the above URL the domain is localhost
As I think the website
is never changed to website1
or website2
so you can statically mention this in your url. 在上面的URL中,域是localhost
因为我认为website
永远不会更改为website1
或website2
因此您可以在URL中静态提及。
use this 用这个
http://".$_SERVER['HTTP_HOST']."/store_esp/
and after this use the filename like notify.php 然后使用诸如notify.php之类的文件名
This PHP function returns the real URL of a full path. 这个PHP函数返回完整路径的真实URL。
function pathUrl($dir = __DIR__){
$root = "";
$dir = str_replace('\\', '/', realpath($dir));
//HTTPS or HTTP
$root .= !empty($_SERVER['HTTPS']) ? 'https' : 'http';
//HOST
$root .= '://' . $_SERVER['HTTP_HOST'];
//ALIAS
if(!empty($_SERVER['CONTEXT_PREFIX'])) {
$root .= $_SERVER['CONTEXT_PREFIX'];
$root .= substr($dir, strlen($_SERVER[ 'CONTEXT_DOCUMENT_ROOT' ]));
} else {
$root .= substr($dir, strlen($_SERVER[ 'DOCUMENT_ROOT' ]));
}
$root .= '/';
return $root;
}
Call of pathUrl in this file : http://example.com/shop/index.php 在此文件中调用pathUrl: http : //example.com/shop/index.php
#index.php
echo pathUrl();
//http://example.com/shop/
Work with alias : http://example.com/alias-name/shop/index.php 使用别名: http : //example.com/alias-name/shop/index.php
#index.php
echo pathUrl();
//http://example.com/alias-name/shop/
For sub directory : http://example.com/alias-name/shop/inc/config.php 对于子目录: http : //example.com/alias-name/shop/inc/config.php
#config.php
echo pathUrl(__DIR__ . '/../');
//http://example.com/alias-name/shop/
https://stackoverflow.com/a/36101073/3626097 https://stackoverflow.com/a/36101073/3626097
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